Delete C/C++ from emacs.

I rarely edit C/C++ so I'll dive into updating this for emacs29 the next time its relevant.

ansible/roles/emacs/files/init.el

@@ -28,8 +28,6 @@
 
 (require 'lang-go)
 
-;; (require 'lang-c)
-
 (require 'lang-dockerfile)
 
 (load-directory autoload-directory)

ansible/roles/emacs/files/lang-c.el

@@ -1,32 +0,0 @@
-(require 'common-lsp)
-(require 'util-tree-sitter)
-
-;; To generate a compilation database for the language server, run:
-;;   intercept-build13 --append make
-;;
-;; Output: compile_commands.json
-
-(defun use-clangd ()
-  "Configure eglot to use clangd."
-  (eglot-ensure)
-  (defclass my/eglot-c (eglot-lsp-server) ()
-    :documentation
-    "Own eglot server class.")
-
-  (add-to-list 'eglot-server-programs
-               '(cc-mode . (my/eglot-c "clangd13")))
-
-  (tree-sitter-hl-mode)
-  )
-
-(use-package cc-mode
-  ;; c-mode c++-mode objc-mode java-mode idl-mode pike-mode awk-mode
-  :commands (c-mode c++-mode)
-  :pin manual
-  :hook (
-         (c-mode . use-clangd)
-         (c++-mode . use-clangd)
-         )
-  )
-
-(provide 'lang-c)

ansible/roles/emacs/tasks/peruser.yaml

@@ -37,7 +37,6 @@
     - base.el
     - common-lsp.el
     - lang-bash.el
-    - lang-c.el
     - lang-dockerfile.el
     - lang-go.el
     - lang-javascript.el